12:34:43 Create new PHPExcel object
12:34:43 Set document properties
12:34:43 Add some data
12:34:43 Add comments
12:34:43 Add rich-text string
12:34:43 Merge cells
12:34:43 Protect cells
12:34:43 Set cell number formats
12:34:43 Set column widths
12:34:43 Set fonts
12:34:43 Set alignments
12:34:44 Set thin black border outline around column
12:34:44 Set thick brown border outline around Total
12:34:44 Set fills
12:34:44 Set style for header row using alternative method
12:34:44 Unprotect a cell
12:34:44 Add a hyperlink to the sheet
12:34:44 Add a drawing to the worksheet
12:34:44 Add a drawing to the worksheet
12:34:44 Add a drawing to the worksheet
12:34:44 Play around with inserting and removing rows and columns
12:34:44 Set header/footer
12:34:44 Set page orientation and size
12:34:44 Rename first worksheet
12:34:44 Create a second Worksheet object
12:34:44 Add some data
12:34:44 Set the worksheet tab color
12:34:44 Set alignments
12:34:44 Set column widths
12:34:44 Set fonts
12:34:44 Add a drawing to the worksheet
12:34:44 Set page orientation and size
12:34:44 Rename second worksheet
12:34:44 Hide grid lines
12:34:44 Set orientation to landscape
12:34:44 Write to PDF format using DomPDF
NOTICE: Please set the $rendererName and $rendererLibraryPath values
at the top of this script as appropriate for your directory structure